When should I plant Lavendel in Zone 5b?

Start Lavendel seeds indoors around Feb 17. Transplant outdoors after May 5. Expect first harvest around Aug 3.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Lavendel in Zone 5b?

Yes. Lavendel needs 100 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

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🟣 Kweken van Lavendel in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Lavendel in this zone. Laatste vorst: Apr 28. Eerste vorst: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 17Oct 8

Season: Apr 28 – Oct 8 (163 dagen)

Zone5b

Laatste vorstApr 28

Eerste vorstOct 8

Seizoen163 dagen

Oogst100 dagen

ZonVolle Zon

When to Plant Lavendel in Zone 5b

Start Seeds Indoors: Feb 17

Start Lavendel seeds indoors around Feb 17 (10 weken voor de laatste vorst). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 5

Transplant Lavendel seedlings outdoors after May 5. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Aug 3

First harvest approximately Aug 3 (~90 dagen from transplant). Continue harvesting until first frost (Oct 8). Lavendel can overwinter in mild climates for continued harvest.

Begeleidende Beplanting

✅ Rozen✅ Aubergine✅ Tomaten✅ Kool

Lavendel in Andere Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Je Tuin voor Lavendel

Track Lavendel from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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